Blog, Lobe blowers, Lobe pumps
In their paper “Preliminary Design and Performance Analysis of a Positive Displacement Hydraulic Turbine” Arihant Sonawat supervised by Dr. Jin-Hyuk Kim and their colleagues looked into the causes of pulsations in torque, pressure, and flow rate due to the fluid flow...
Blog, External gear pumps, Gerotor pumps, Internal gear pumps, Lobe blowers, Lobe pumps, Screw compressors and expanders, Scroll compressors and expanders, Vane Pumps
We are pleased to anounce the release of TwinMesh™ 2019. With our new software version another big and important step in CFD based analysis and design of rotary positive displacement machines is done. The new software version offers developers of lobe, gear and vane...
Blog, Screw compressors and expanders
Preview on new features in TwinMesh™ 2019: CFD simulation of a SRM screw compressor with heating of rotor and casing solids with ANSYS CFX. On the right hand side, solid surface temperatures are shown, on the left hand side the temperature on two perpendicular section...
Blog, External gear pumps, Gerotor pumps, Internal gear pumps, Lobe blowers, Lobe pumps, Screw compressors and expanders, Scroll compressors and expanders, Vane Pumps
Good news is on your way – the success of the revolutionary meshing solution TwinMesh™ continues and grows more and more! Scientific papers, conference presentations, success stories, validation projects, and new reference customers – a lot of things happened...
Blog, Lobe blowers, Lobe pumps
Here is our second preview on new features in TwinMesh™ 2019: CFX Berlin implemented a mesh interpolation method in User Fortran. So far, the time step size of the CFD simulation has to be set according to the desired revolution speed and the prescribed angle...
Blog, Screw compressors and expanders
Here we are with our first preview on new features in TwinMesh™ 2019: CFX Berlin implemented non-reflective boundary condition (NRBC) in ANSYS CFX via User Fortran in a stable and robust way so that they can be used for positive displacement compressors instead of the...
